Senior Mechanical Engineer - Hemel Hempstead in Hemel Hempstead

Shirley Parsons Ltd

Hemel Hempstead

temporary, full-time

£50,000 - £60,000 per annum

UK working eligibility only.

Working in Hemel Hempstead

Hemel Hempstead, in Hertfordshire, is a modern town with a strong business community and excellent access to London. Its economy is diverse, with key sectors including logistics, retail, finance, and technology. The town’s location along the M1 and near the M25, combined with direct rail services to London Euston, makes it ideal for both local employment and commuting. Major employers include multinational firms, distribution companies, and public sector organisations. The Maylands Business Park is a major centre for logistics and technology roles. Job seekers can find opportunities in administration, IT, customer service, and skilled trades. Ongoing investment in regeneration and housing continues to boost growth and attract new talent. With a blend of career opportunities, good schools, and easy access to London and the Chilterns, Hemel Hempstead offers a balanced lifestyle for professionals and families alike.

About Engineering

Engineering underpins almost every industry, from manufacturing and aerospace to renewable energy and transport. Careers include mechanical, civil, electrical, and software engineering roles. Employers range from global corporations to specialist consultancies and start-ups. The UK engineering sector offers excellent progression, competitive salaries, and opportunities to work on innovative projects. With the push towards green energy and digital transformation, demand for skilled engineers is only set to increase.

Senior Mechanical Design Engineer - Water

Salary: £50,000 - £60,000
Location: Hemel Hempstead
Contract: Permanent, Full Time
Hours: 40 hours per week

The Role

We are seeking an experienced Senior Mechanical Design Engineer to play a key technical leadership role within a growing design team, delivering mechanical engineering solutions across a diverse portfolio of water and wastewater treatment projects.

You will take ownership of the full mechanical design lifecycle - from concept development through to project completion - ensuring all solutions meet regulatory, safety, environmental, and client requirements. Working closely with multidisciplinary teams, you will support the delivery of fully integrated designs, carry out technical reviews and risk assessments, and provide specialist input during procurement, installation, and commissioning.

In addition, you will act as a mentor to junior engineers, helping to build technical capability while promoting innovation, quality, and best practice across the team.

This role is based in Hemel Hempstead, with a requirement to attend the office or project sites at least three days per week.

About the Organisation

The business operates within the UK water and civil engineering sectors, delivering vital infrastructure that supports clean water, safe drainage, and resilient wastewater services.

With specialist expertise across mechanical, electrical, instrumentation, control and automation systems, the organisation delivers solutions ranging from individual equipment supply through to full system integration and commissioning. Teams work collaboratively to solve complex engineering challenges, with a strong focus on safety, sustainability, and technical excellence.

What We're Looking For

We are looking for a technically capable and forward‑thinking engineer who can confidently lead mechanical design packages, support and develop others, and represent the discipline to clients and stakeholders.

Experience

7-10 years' experience in mechanical design engineering, ideally within the water or wastewater sector

Proven experience delivering mechanical designs for treatment or infrastructure projects within multidisciplinary teams

Strong understanding of mechanical equipment used in water treatment, including pumps, pipework, valves, blowers, and filtration systems

Solid knowledge of mechanical design standards, HSE requirements, and environmental regulations

Experience supporting commissioning, troubleshooting, and optimisation of mechanical systems

Knowledge & Skills

Strong leadership and mentoring skills, with experience guiding engineers and graduates

Excellent problem‑solving ability and a track record of delivering efficient, cost‑effective design solutions

Highly organised, with the ability to manage multiple projects while maintaining quality and accuracy

Confident communicator, able to explain technical information clearly to both technical and non‑technical stakeholders

Collaborative approach and ability to work effectively across engineering disciplines

Qualifications

Bachelor's degree in Mechanical Engineering or a related discipline

Chartered Engineer (CEng) status, or actively working towards chartership

Proficiency in mechanical design tools such as AutoCAD, SolidWorks, or similar software

Why Apply

This is an excellent opportunity to take a senior role in designing mechanical systems that support essential, sustainable water infrastructure. You'll have the chance to influence technical direction, mentor developing engineers, and contribute to projects that have a real impact on communities and the environment.

Apply now to be part of a team delivering smart, reliable engineering solutions.

Vacancy Reference: PR/029133
Vacancy Owner: Debbie De La Cruz | debbie.delacruz@shirleyparsons.com | (+44) 1296 611330 | (+44) 7470179145

Voceer presents this job opportunity for Shirley Parsons Ltd, a 1000 person sized company who are categorized as a Recruitment Agency.

This position is being managed by Shirley Parsons Ltd, a reputable recruitment agency known for placing candidates in desirable positions.

Building a safe and sustainable future

created 15 hours ago

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